Verified Nov 2026
Electronics & Software
·
Atlanta, Georgia
·
Since 1930
Superior Essex designs, manufactures, and supplies wire and cable products, with a focus on magnet wire and communications cables. The company is headquartered in Atlanta, Georgia, was founded in 1930, and employs between 1,000 and 5,000 people. It is privately held and serves the automotive, electric-vehicle, electronics, appliance, construction, and military-defense industries. Its Franklin plant expansion, reported in January 2026, was framed as supporting electric-vehicle readiness.
Superior Essex at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
1930
Headquarters
Atlanta, Georgia
Import activity
902
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Construction
Military & Defense
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
902
Named foreign suppliers
50
Top origins
South Korea · India · Spain · China
Shared foreign counterparties do not establish that these companies buy from Superior Essex.
What this tells a buyer
The most recent reported development is a January 2026 report by essexsolutions.com on the expansion of the Franklin plant to support electric-vehicle readiness and quality goals.
The company's listed product lines include batteries and lighting, and it operates a facility in Suzhou, China.
Superior Essex is a private company with an estimated annual revenue band of $250 million to $500 million.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Superior Essex designs, manufactures, and supplies wire and cable products, with a focus on magnet wire and communications cables. The company is headquartered in Atlanta, Georgia, was founded in 1930, and employs between 1,000 and 5,000 people. It is privately held and serves the automotive, electric-vehicle, electronics, appliance, construction, and military-defense industries. Its Franklin plant expansion, reported in January 2026, was framed as supporting electric-vehicle readiness.
At a glance
Attribute | Detail |
|---|---|
Founded | 1930 |
Headquarters | Atlanta, Georgia |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
Primary capability | Electronics & Software |
What Superior Essex makes
The company's listed product lines include batteries and lighting, and it operates a facility in Suzhou, China.
Products and capabilities described on the company's own site include Battery, Lighting (source: superioressex.com).
Trade and customs footprint
The most recent reported development is a January 2026 report by essexsolutions.com on the expansion of the Franklin plant to support electric-vehicle readiness and quality goals. US customs bill-of-lading records list 902 inbound shipments across 50 foreign suppliers, with top origins including South Korea · India · Spain · China.
Latest developments
2026-01-28 — Franklin Plant Expansion Advances EV Readiness and Quality Excellence (essexsolutions.com)
2026-01-04 — Franklin firefighters extinguish blaze at magnet wire manufacturing facility (wsmv.com)
2025-07-23 — Superior Essex Selects Global Risk CTRM | QuorEka (quoreka.com)
2025-05-23 — Superior Essex Communications to Relaunch Round Drop Cable Series (superioressexcommunications.com)
2025-01-23 — Suzhou Facility Opens 2025 with Festive Spirit and Renewed Determination (superioressex.com)
2025-01-23 — News Archive - Superior Essex – Corporate (superioressex.com)
Facilities
Superior Essex is headquartered in Atlanta, Georgia. Public sources also reference these locations:
Suzhou, China — superioressex.com
Company details
Superior Essex is a private company with an estimated annual revenue band of $250 million to $500 million. Superior Essex was founded in 1930, has an estimated 1,000-5,000 employees, and is headquartered in Atlanta, Georgia.
Frequently asked questions
What does Superior Essex make?
Superior Essex designs, manufactures, and supplies wire and cable products, with a focus on magnet wire and communications cables. The company is headquartered in Atlanta, Georgia, was founded in 1930, and employs between 1,000 and 5,000 people. It is privately held and serves the automotive, electric-vehicle, electronics, appliance, construction, and military-defense industries. Its Franklin plant expansion, reported in January 2026, was framed as supporting electric-vehicle readiness.
Where is Superior Essex headquartered?
Superior Essex is headquartered in Atlanta, Georgia (5770 Powers Ferry Rd NW, Atlanta, Georgia, 30327-43ND).
When was Superior Essex founded?
Superior Essex was founded in 1930.
How big is Superior Essex?
Superior Essex has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
Does Superior Essex import from overseas suppliers?
US customs bill-of-lading records show 902 inbound shipments for Superior Essex, with top origins including South Korea · India · Spain · China.
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Last verified Nov 2026. Is this your company? Request a correction.
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